Archives for January 2019

On the way home from a snorkelling trip to the beach earlier this week we stopped at Centennial Park in Sydney and were wowed by the magnificent trees. It inspired me to write this blog about forest bathing to inspire you to think about the power of nature as a simple way to give you joy and contribute to a wonderful sense of calm and peace. I was quite giddy with these feelings while there and still feel waves of awe days later when thinking about it and looking at these pictures of the Paperbark Grove and the massive Morton Bay fig trees.

We know being in nature has a psychological impact making us feel calm and relaxed, happy and joyful, and even playful. But what exactly is forest bathing and are there really physiological impacts i.e. does forest bathing simply help you feel good or does it actually lower your cortisol levels or blood pressure?

The term Shinrin-yoku (taking in the forest atmosphere or forest bathing) was coined by the Japanese Ministry of Agriculture, Forestry, and Fisheries in 1982. It can be defined as making contact with and taking in the atmosphere of the forest: a process intended to improve an individual’s state of mental and physical relaxation

The above study set out to measure and clarify the physiological effects of Shinrin-yoku or forest bathing with 12 young male university students who had no history of physical or psychiatric disorders:

12 subjects walked in and viewed a forest or city area. On the first day, six subjects were sent to a forest area, and the others to a city area. On the second day, each group was sent to the other area as a cross-check.

The participants sat and viewed the landscape for 12-16 minutes and then walked in the landscape for 14-18 minutes (in one of the 24 forests and then in one of the 24 city areas on the second day).

The subjects had the following markers measured before breakfast and both before and after the walking and viewing periods:

salivary cortisol

blood pressure

pulse rate and

heart rate variability

After this surprisingly short period of viewing and walking in the forests the following results were found:

So, what we have, is more activity of the parasympathetic system i.e. more of the calming “rest and digest” activity and less activity of the sympathetic system i.e. what we term as “fight or flight” or stress activity.

The authors suggest that forest bathing “may be used as a strategy for preventive medicine” and I wholeheartedly agree.

Given that GABA can lower high pressure and calm down the “fight or flight” sympathetic system (see this animal study) I won’t be surprised when we see research showing us that forest bathing boosts GABA levels just in a similar way that yoga boosts GABA.

And because we know that simply looking at images of greenery and nature can have a calming and stress-reducing effect, here is a bigger version of the photo I took of the Paperbark Grove for you to enjoy looking at!

My picture of the Paperbark Grove in Centennial Park, Sydney

We were so excited to “discover” this gem and got home and googled it only to find out it’s a popular avenue for wedding parties! I’m sure you can see why!

Right next to the Paperbark Grove are three giant Moreton Bay fig trees. These trees are estimated to be older that the park, which was opened in 1888.

Here I am being “hugged” by one of them (doesn’t it take tree-hugging to another level!?)

Until then, I encourage you to get outside into forests, get “hugged” by trees, hug trees and gaze up and enjoy every calming and joyous moment. It can help to lower your cortisol levels so you can be free of anxiety and it may even help to prevent anxiety!

Please do share your favorite forest bathing locations and how they make you feel.

Almost 20 years ago, your host, Dr. Margaret Christensen, was a successful OB-Gyn with a booming practice. She began having debilitating fatigue, was unable to think clearly and she ached all over, to such an extent that she had to close her practice.

Her family also showed symptoms: learning difficulties, insomnia, severe mood swings, migraines, ADD, asthma and bronchitis, tremors, sinusitis. After 8 years of sickness, they finally found toxic mold in their water-damaged house.

You should suspect and look into mold toxicity if you are:

Enduring terrible mood swings, anxiety and/or depression

Suffering from sinus infections, bronchitis and migraines

Weakened by gut issues, brain fog, fatigue, neurologic symptoms

Constantly challenged with sleep issues

Reacting to chemicals, smells, foods, medications

You may have told mold toxicity isn’t a real issue or that it is a pseudo condition. I was digging through the recent research and it’s not surprising that many doctors say it’s not real especially with studies like this one: Toxic mold: phantom risk vs science:

Indoor mold growth is variable, and its discovery in a building does not necessarily mean occupants have been exposed. Human response to fungal antigens may induce IgE or IgG antibodies that connote prior exposure but not necessarily a symptomatic state.

When mold-related symptoms occur, they are likely the result of transient irritation, allergy, or infection. Building-related illness due to mycotoxicosis has never been proved in the medical literature. Prompt remediation of water-damaged material and infrastructure repair should be the primary response to fungal contamination in buildings.

Illness results from a combination of factors present in water-damaged indoor environments including, mold spores and hyphal fragments, mycotoxins, bacteria, bacterial endotoxins, and cell wall components as well as other factors. Mechanisms of illness include inflammation, oxidative stress, toxicity, infection, allergy, and irritant effects of exposure.

And ask anyone who has lived through mold toxicity and then healed and thrived, just how real and debilitating it is trying to figure out if it is in fact toxic mold that is the root cause and then what to do about it.

This same paper reviews commonly used treatments

such as glutathione, antioxidants, antifungals, and sequestering agents such as cholestyramine, charcoal, clay and chlorella, antioxidants, probiotics, and induced sweating.

All of the above will be covered in the summit (and much more).

Here are a few highlights and insights from me.

The interview with Dr. Ann Shippy – “Overview of the Journey to Recovery” – is just that, a very useful summary of all the mold connections and it highlights many of the other speakers and topics. She also shares this about Lyme disease, toxic mold and your total toxic load

Patients can have Lyme disease and not be sick but when they are sick it’s often because mold is suppressing the immune system and causing symptoms. It may not even be Lyme but mold instead.

Yuli Horesh covers: “Diffusing Probiotics to Defend Your Environment.” It is a fascinating interview I look forward to seeing some long-term research on the safety aspects. Other than this it makes so much sense and is a very exciting approach together with everything else. I also want to say that we don’t want to be thinking of this as a short-cut/quick-fix and not doing anything else.

Dr. Mary Ackerly’s interview is fabulous and is not to be missed– “Brain on Fire: The Role of Toxic Mold in Triggering Psychiatric Symptoms”. It’s very exciting to hear a psychiatrist who is so knowledgeable and passionate about this topic. I loved that she talked specific testing and about group 1, 2,3 and 3B in terms of how sick folks are and how quickly they respond to treatment and what needs to be done in terms of remediation.

I was hoping to learn more about the NeuroQuant Triage Brain Atrophy Report (from Cortech) from her and other speakers. I wanted to know if a contrast agent is needed during the MRI as many folks have issues with gadolinium toxicity when having MRIs and I’d be very concerned about adding to the toxic load. It seems the contrast isn’t needed.

In Dr. Jill Carnahan’s interview – “Metabolic Endotoxemia and the Gut-Brain Connection”, she recommends a provoked or challenged urinary myctoxin test with some glutathione or sauna because you can get false negatives if you don’t do this before testing. She also shares all her favorite binders: charcoal, clay, zeolite, glucommanan and citrus pectin.

They also talk about SIBO (small intestinal bacterial infection) and say that a lot of SIBO is really SIFO (small intestinal fungal infection), how toxic mold can impact gut motility and and how antifungals rather than anti-bacterials are the way to go in this instance.

Jeff Bookout’s interview on “Non-Toxic Remediation for Chemically Sensitive” is wonderful. They cover dry-fogging, using non-toxic citrus based oils, practical tips for travel and hotel rooms, keeping dorm rooms safe from toxic mold and how best to clean the HVAC (heating, ventilation and air-conditioning) system so you’re not dispersing toxic mold throughout the house. This is a very practical and common-sense interview.

If you didn’t register yet, I’m hoping this inspires you to register and tune in. It’s one of the most popular summits I’ve promoted and I feel it’s a topic we all need to learn about and ideally before it’s a problem because when you’re in the midst of it, it makes it that much more challenging to deal with. You just never know when you may need this information. Take for example all the people affected right now by the dreadful floods in Townsville in Australia.

If you are in the midst of dealing with your own mold toxicity I know you’re getting great resources for remediation and recovery. Be sure to have a friend or loved one who has not been affected, listen in and read the transcripts so you’re not alone in figuring things out.

Even if you don’t currently have symptoms of mold toxicity, it’s an excellent resource so you can be prepared the next time you have water damage in your home, office or school. It will also allow you to make sure you don’t have a growing mold problem which may affect your health down the road.

The Toxic Mold Summit health experts, air quality experts and mold remediation specialists will help you identify if you have mold exposure and share the latest tools and techniques for dealing with toxic mold.

When you register, be sure to check out the ebook, “Got Mold? Now What? Hope for Health and Home: Overview of Toxic Mold and Biotoxin Illness!” It covers why you get the following symptoms and the mechanisms, total toxic load, recommended testing for you and your moldy home (or work place or school etc.), resources to make you more resilient, basic treatment steps and dietary approaches to consider.

Here are symptoms and illnesses caused by toxic mold exposure. Dr. Christensen explains that mold/biotoxin illness may present in many ways, even within the same family who have been exposed to mold, and often with some kind of pain or inflammation, and in almost any area of the body:

In the testing section she does state that “HLA genetics tests are not necessary but can be interesting” and I’m intrigued to hear why because I considered this a gold standard test to have done. I’ll be tuning in to learn from Dr. Christianson and her guest experts too!

Here are some speakers I’m really looking forward to learning from (you get access to the first three when you register):

This recipe – Spicy Cauliflower Zucchini Coconut Soup – is my new favorite because it’s nutrient-dense, creamy (because of the cauliflower), lasts well in the fridge for a few days, freezes well, and is oh so yummy!

I tend to create my own recipes after being inspired by a recipe in a book, blog or eating something similar. I knew I wanted something creamy and went searching and found this recipe – Zucchini Soup with Fresh Mint – in The Complete Gut Health Cookbook by Pete Evans and Helen Padarin (on page 147 in case you have this book or end up buying a copy. It’s a great book by the way!).

The beautiful green color caught my eye. Cauliflower is one of my favorite vegetables and I had never made a soup with cauliflower before! Pete and Helen’s recipe calls for 2 handfuls of spinach leaves which are problematic for with my oxalate issues so I improvised with bok choy. The end result is not quite a green but it’s still pretty and is really delicious.

I also LOVE all things coconut and can’t resist adding coconut milk to soups for the added creaminess and to provide a good healthy fat. And with that coconut I just had to add some Indian spices for all the goodness and flavor they offer. I’m a mild spicy kind of girl so it’s not too hot. If oxalates are an issue for you reduce the quantities of the higher oxalate spices or leave them out (more on this below the recipe). Here’s the end result:

Spicy Cauliflower Zucchini Coconut Soup (serves 12)

6 large zucchini (or courgette if you’re in the UK or South Africa)
1 large cauliflower
2 large bunches of bok choy
Approx 16 cups /3.5 liters/4 quarts of liquid (home-made chicken broth and enough filtered water to cover the vegetables, leaving room in the pot for the coconut milk)
1 can coconut milk

Spices

1 tablespoon turmeric (extra high oxalates)

1 tablespoon cumin (very high oxalates)

1 teaspoon curry powder (very high oxalates)

1 tablespoon coriander (high oxalates)

1 tablespoon ginger (low oxalates)

½ tablespoon sea salt

¼ tablespoon black pepper

(this is a mild combination of spices; you could add more curry powder to make it more spicy)

Chop the zucchini and cauliflower and add to the water in a large pot. Chop the white stalks of the bok choy and add to the water with zucchini and cauliflower. Reserve the green leaves of the bok choy and slice finely for later.

Bring to a boil, cover and simmer slowly for about 20 minutes until the vegetables are tender.

Open the can of coconut milk, reserving a few tablespoons for drizzling over the served soup. Pour the remainder into the soup pot, together with the spices and cook for a further minute, stirring to blend everything. Add the finely sliced green leaves of the bok choy and cook for a few more minutes.

Blend until smooth and add back to the pot to reheat. Serve with a drizzle of coconut milk.

Some other serving options:

add half a chopped avocado to the serving bowl (I like the chunks) and some MCT oil (for more of a keto-friendly soup and to help with blood sugar stability)

The blended soup can be stored in the fridge for a few days and re-heated for lunches and dinner (in a pot and not the microwave), or even enjoyed cold. Be sure to store in glass or pyrex containers.

It also freezes well (and again, use glass or pyrex). When you’re ready to use it, either thaw ahead of time or place the frozen glass/pyrex container in warm water for a few minutes in the sink. This thaws the edges just enough so it’s easy to tip the frozen soup into a pot to finish thawing and reheat. Use low heat while it’s thawing in the pot.

If you have food challenges with oxalates, autoimmune triggers or SIBO:

1) It’s low oxalate with the bok choy instead of spinach but you could use could use 2 cups of baby spinach if oxalates are not an issue.

Per the spreadsheet in the TryingLowOxalates facebook group run by Susan Owens, a biomedical researcher and the founder of the Autism Oxalate Project, the spices above add up to about 20-24g of oxalates.

turmeric (extra high oxalates)

cumin (very high oxalates)

curry powder (very high oxalates)

coriander (high oxalates)

ginger (low oxalates)

As I mention above, if you have a problem with oxalates you may need to reduce the quantities of the higher oxalate spices or use more magnesium citrate or calcium citrate with this meal.

On a personal note, I’m very sensitive to oxalates (too much and I get really painful hot-coals-burning/shards-of- glass type pain in my feet and very scratchy eyes) and I seem to tolerate the above amounts of spices in a large soup like this, provided I’m not eating other high oxalate foods at the same time.

2) It’s AIP-friendly (Autoimmune Paleo)

3) It’s FODMAPS-friendly as is or feel free to add garlic and onion if tolerated

Let me know if this sounds yummy and ask away if you have any questions. If you make it be sure to come back and let us know how you enjoyed it. And let us know if you made your own variation.

I’m a nature-lover and don’t need to be told that seeing trees or walking under them or driving along a tree-lined street has research supporting their benefits. I just feel the sense of wonderment, the calming effects and a heightened sense of joy and pleasure as soon as I’m in amongst trees in a street like the one above.

This is a quiet side street in the small town of Richmond in NSW, Australia. It runs perpendicular to a really busy road that heads up to North Richmond and beyond. Now the traffic doesn’t come close to comparing with Los Angeles traffic but for a small town it can be rather hectic from 4pm. If we happen to be heading towards North Richmond, we always take a detour along this wonderful tree-lined road and other similar tree-lined roads to get to where we’re going. As well as avoiding the bumper to bumper traffic we get this sense of ahhhhh!

I mentioned that I don’t need to be told there is research supporting the calming effects of tree lined-roads. But you know me: I’m always curious about the science so when I heard there was research I was of course intrigued about it and wanted to understand why they make us feel so good.

Here is some of the research I found: In Benefits of nature: what we are learning about why people respond to nature we discover that in general we respond in a positive way to nature and to trees in particular, especially “trees with spreading forms” reminiscent of trees on the African savanna. I was born in Africa and spent 32 years there so I find this so interesting! This paper also reports that

all colors were calming, but bright green trees were more calming than other tree colors, including less bright greens and oranges

and that

Adult responses to plants are also influenced by their childhood interactions with nature. We have shown that the more interaction people have with nature as children, the more positive are their attitudes towards nature as adults.

In this study: Stress recovery during exposure to natural and urban environments, the 120 participants were exposed to “color/sound videotapes of one of six different natural and urban settings” after watching a stressful movie. Watching the natural settings had a measurable impact on parasympathetic measures such as heart rate and muscle tension and they felt more positive, experienced improved attention and had better stress recovery.

Those viewing built-up, strip-mall-style roadside environments in a simulated drive after the stressful experience showed a slower and physiologically incomplete recovery and reported more negative feelings. Study participants seeing more natural roadside scenes (forests or golf courses) returned to normal baseline measures faster. An “immunization effect” was also detected, as initial exposure to a natural roadside setting decreased the magnitude of response to a subsequent stressful task.

And finally, the research about forest-bathing (known as Shinrin-yoku), although not directly related to stress-reduction from driving along tree-lined streets is worth mentioning. Just the word “forest-bathing” makes me smile.

The Profile of Mood States negative mood subscale scores of “tension-anxiety”, “anger-hostility”, “fatigue-inertia”, “depression-dejection”, and “confusion-bewilderment” were significantly lower, whereas the positive mood subscale score of “vigor-activity” was higher.

In summary, in this study, the 128 middle-aged and elderly individuals spent only 2 hours in a forest setting and felt less tense, had reduced anxiety, experienced less anger and hostility, felt less fatigued, were not depressed or dejected, felt less confused/bewildered and had more vigor and energy. This was after only 2 hours of forest-bathing!

Here are some ways you can get the most out of this information for your own sense of calm:

Take a detour like we do if at all possible and enjoy the calming effects of driving along a tree-lined street. Better yet, take a moment to get out the car and soak in the beauty while walking down the road. And best of all, take a full-day hike on a weekend or go camping for 2 days.

Plant a tree (or more than one) outside your home or get involved with a tree-planting committee at your child’s or your grand-child’s school or place of work to do the same

Talk to your local mayor and council members to make tree planting in your community a priority

If you live in a built-up city and can’t do any of the above, make an effort to spend quiet time in a nearby park

Find a tree-planting charity that is a good fit and make a donation in the name of a loved one in lieu of a gift or just do it for yourself

On that note here is the bigger version of my Richmond tree-lined street image so you can enjoy looking at it while reading this blog AND get some of the stress-reducing benefits…until you’re in your own tree-lined street or out in nature.

I hope this motivates and inspires you to drive down more tree-lined streets and to do something tree-related in your life in addition to all the nutritional changes you’re making to eliminate your anxiety!

We’d love to hear how much you love trees and the outdoors. Do you have a favorite tree-planting charity? Feel free to share your feedback and questions too.

Fasting can improve hormone balance and mood, lead to mental clarity and play a role in gut repair – and much more. Dr Jocker’s shares this about fasting:

It is an ancient healing practice that dates back to the beginning of mankind, when our bodies were forced to adapt to times of famine and food scarcity on a regular basis — it STILL costs nothing to practice and could transform the health of every cell in your body!

Our ancestors once lived in a way that created robust health to help them survive the rigorous wear and tear of life. We’ve lost those life skills. Today, more and more people are struggling with their weight, chronic pain, memory loss, digestive problems, cancer, poor mental health and autoimmune diseases.

If you’re not familiar with the many benefits of fasting (and the many types of fasting) then be sure to grab a copy of The Fasting Transformation Quickstart Guide that Dr. David Jockers is giving away when you register for The Fasting Transformation Summit.

I snagged this image from The Fasting Transformation Quickstart Guide so you can see all the benefits!

Dr. Michelle Sands shares how fasting CAN work well in women and dispels the belief that fasting doesn’t work as well for women as it does for men. Here is one example she gives:

Intermittent fasting or a longer fast during this time period (2 weeks before menstruation) can really improve menstrual-related issues

In her interview,“Fasting for Younger Women” she covers exactly how fasting impacts female hormones – in both perimenopause and menopause – as well as precautions to consider before fasting. They also discuss why fasting is so key for gut repair (I love her pothole road analogy) and how fasting boosts the anti-aging hormone HGH (human growth hormone).

Dr. Marcelle Pick, MSN, OB-GYN, NP discusses menopause and how to reduce symptoms and optimize hormones in her interview “Intermittent Fasting for Menopausal Women.” She shares that premenopausal women and menopausal women who are

under chronic stress produce more cortisol and less DHEA and this causes imbalances in our sex hormones

Dr. Gez Agolli discusses leptin resistance and hunger, cravings and overeating in his interview “Using Fasting Strategies in the Clinical Setting” (leptin is the hormone that regulates satiety or your feeling of fullness)

If you are leptin resistant then you’ll have trouble with hunger, cravings and overeating

Cheryl Burdette, ND covers inflammation and how it impacts you and the “Impact of Fasting on Chronic Inflammation.” She shares that

Eating too often and eating the wrong types of foods damages the tight junctions in the gut, and that tips the inflammatory potential.

Dr. Jockers shares this about improved mental health in his talk:

As ketones elevate in the body, most people experience improved mood, mental clarity and creativity. Many people observe that they feel the most productive at the peak of their intermittent fast or after 3-4 days of extended fasting.

I’ve personally adjusted my eating to do regular intermittent fasting and am surprised at how much it helps my mental clarity and energy levels. It also leads to much more restful sleep. I’m still recovering from the harms of EMFs and fasting helps so much!

I remember feeling a bit overwhelmed by it all and thinking it was a daunting venture (especially when I wasn’t feeling great) but I learned a lot during Dr. Jocker’s Ketogenic Summit and then did his keto program. It’s really quite easy to do once you understand how to do it well.

In case you’re curious, I’m doing what he calls a Strong Fast and consume all food (2 meals) in a 6-8 hour eating window each day and fast through breakfast. Dr. Jockers describes 16 different types of fasts in The Fasting Transformation Quickstart Guide which you get access to when you register.

Join Dr. David Jockers as he interviews fasting experts, so you can learn everything you need to know about this transformational health tactic!

I often get feedback from individuals in my community saying GABA doesn’t work for them for one reason or another. Digestive issues are a common problem and one question I often hear is the one about chewable GABA and gas, bloating and/or diarrhea.

What about individuals with IBS (irritable bowel syndrome) or Colitis who cannot take chewable tablets? I used to take the GABA-Pro by Bioclinic Naturals and it just made me run to the bathroom. Should those with digestive trouble steer clear from chewable forms of GABA?

This is an excellent question and something you always need to consider when having digestive upset: is it due to a new supplement I’ve recently added? You have to find a product that works for you and we’re all different. Just like we need to read labels with food we need to read and understand the labels of supplements too.

There are a number of factors to consider: sugar alcohols, natural flavors and plant-based cellulose ingredients.

Let’s look at sugar alcohols first

Many of the chewable or sublingual forms of GABA contain sugar alcohols which can be problematic and cause digestive upset and often explosive diarrhea. Sugar alcohols include xylitol, sorbitol, mannitol and erythritol. Your reaction will depend on the amount of sugar alcohols used, how many chewable tablets you use and how accustomed you are to sugar alcohols. You may get used to them and eventually be fine with consuming small amounts and yet for others the tiniest amount is an issue.

Many of the chewable forms also contain natural flavors which could potentially be problematic for you.

Let’s now look at cellulose and rice flour

I’m also starting to see more and more folks have digestive distress and gas from products with plant-based cellulose ingredients, especially when someone has IBS or SIBO (small intestinal bacterial overgrowth). For example, you may see hydroxypropylcellulose on the label. This helps the chewable keep its shape and stay intact longer when in the mouth.

With capsules you may see cellulose, methylcellulose or hypromellose on the “Other Ingredients” section on the label, with these vegetable-based ingredients replacing the gelatin capsule. This also often causes bloating and gas when IBS/SIBO is an issue.

The rice flour filler in many products can also be problematic for some folks with IBS/SIBO.

Reading the label

The product Rav mentions – GABA-Pro by Bioclinic Naturals – is not one I’m familiar with but a quick check shows these ingredients in addition to the GABA:

The xylitol is a sugar alcohol, the hydroxypropylcellulose is plant-based cellulose and there are many natural flavors in this product. Any one or all could be the issue.

Magnesium stearate, a bulking agent and lubricant, is often reported as being problematic but since it’s in so many products, it’s unlikely to be causing digestive distress in this case. If you’d like to learn more, Dr Josh Axe has a great blog addressing some of the hype around magnesium stearate concluding it’s safe to consume.

Interestingly, the product label says GABA (gamma-amino butyric acid) when in actual fact it contains pharma GABA (a fermented form of GABA). It’s unlikely that this is the issue for Rav but I do find it a strange way to label a product.

Finally, it’s always important to check quality and make sure there are no artificial colors, preservatives, or sweeteners, no dairy, no gluten and no GMO ingredients in the supplement. This product passes this test.

What GABA do I use instead?

One option is to switch to another chewable such as GABA Calm. This is one of my favorite GABA products because it works so well, is a nice low dose of GABA, is convenient when you’re out and about and actually tastes good. This one does contain the sugar alcohols sorbitol and mannitol, as well as a natural flavor which may well also be an issue, although I’ve had few complaints from clients and those in my community.

The other option is to use a GABA-only product or a combination GABA and theanine product (such as NFH GABA-T SAP) opened onto the tongue. It’s not as convenient but if it gets you the calming results you’re looking for then it’s a non-issue.

And finally, you could do a trial of using the chewable during the day and the opened GABA capsule at night so you’re consuming less sugar alcohols overall (if that’s your issue).

You can find the GABA Calm, NFH GABA-T SAP and Enzymatic Therapy GABA on the supplements blog here. To be clear, I’m not saying the GABA-Pro product isn’t a good choice in general, rather that it may not be ideal for you, based on your unique needs and what is going on with your gut at any one time.

How do you do with these chewable GABA products (or others like this). Do you do well on them or do you end up running to the toilet or battle with gas and/or bloating?

Or do you prefer a GABA-only or GABA/theanine combination product (opened onto the tongue)?